Friday, Nov 27th

Last update09:59:08 PM GMT

You are here News Science Astronomers discover diamond planet

Astronomers discover diamond planet

Diamond planetForget the diamond as big as the Ritz. This one's bigger than planet Earth.
Orbiting a star that is visible to the naked eye, astronomers have discovered a planet twice the size of our own made largely out of diamond.

The rocky planet, called '55 Cancri e', orbits a sun-like star in the constellation of Cancer and is moving so fast that a year there lasts a mere 18 hours.

Discovered by a U.S.-Franco research team, its radius is twice that of Earth's but it is much more dense with a mass eight times greater. It is also incredibly hot, with temperatures on its surface reaching 3,900 degrees Fahrenheit (1,648 Celsius).

"The surface of this planet is likely covered in graphite and diamond rather than water and granite," said Nikku Madhusudhan, the Yale researcher whose findings are due to be published in the journal Astrophysical Journal Letters.


Most Recent Related Stories...

America’s Scientists To House Science Committee: Go Away

Lamar SmithSeven major American scientific societies sent a letter to Rep. Lamar Smith (R-TX) on Tuesday, rebuking...

Earth-like world could be 'most important planet found outside solar system'

earth-like worldA rocky Earth-sized planet that circles a small, nearby star could be the most important world...

Dem accuses GOP chairman of ‘witch hunt’ in climate probe

Dem accuses GOP of climate witch huntThe top Democrat on the House Science, Space, and Technology Committee is fighting back against what...

Study may have found evidence of alternate, parallel universes

parallel universesAn astrophysicist says he may have found evidence of alternate or parallel universes by looking back...
America's # 1 Enemy
Tee Shirt
& Help Support!
TVNL Tee Shirt
Conserve our Planet
& Help Support!
Get your 9/11 & Media
Deception Dollars
& Help Support!
The Loaded Deck
The First & the Best!
The Media & Bush Admin Exposed!